LA-B091P BIOS (REV 3.0)
File details
| Type | BIOS |
|---|---|
| Board number | LA-B091P |
| Board maker (ODM) | Compal |
| Revision | 3.0 |
| Device | Laptop |
| Format | ZIP |
| Size | 3.9 MB |
| Added | March 10, 2021 |
| Updated | |
| Original file name | E40-80 3.0 LA-B091P REV3.0.zip |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
BIOS dump for a laptop on the Compal LA-B091P board, revision 3.0, supplied as a ZIP archive of about 3.9 MB. The original file name is E40-80 3.0 LA-B091P REV3.0.zip, which points to the E40-80 series. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match LA-B091P and 3.0, and save a backup of the original chip contents.
For board LA-B091P the catalog also has 4 schematics, 2 boardview files, and 20 BIOS dumps.
Description generated from the catalog data. ·
Related files
Browse more
Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: LA-B091P. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.